298 search results - page 56 / 60 » Query Rewriting in DL-Lite_^(HN)_horn |
107
click to vote
ICDE
2005
IEEE
15 years 4 months ago
2005
IEEE
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
AGTIVE
1999
Springer
15 years 3 months ago
1999
Springer
A suitable software architecture –for example in the area of distributed application– can be composed of known-to-work solutions. These are also known as design patterns. Howev...
101
click to vote
VLDB
2005
ACM
15 years 4 months ago
2005
ACM
Many enterprise applications prefer to store XML data as a rich data type, i.e. a sequence of bytes, in a relational database system to avoid the complexity of decomposing the dat...
116
click to vote
PVLDB
2008
14 years 10 months ago
2008
Supporting graceful schema evolution represents an unsolved problem for traditional information systems that is further exacerbated in web information systems, such as Wikipedia a...
WWW
2008
ACM
15 years 11 months ago
2008
ACM
In this paper, we propose a new approach to automatically compose data providing Web services. Our approach exploits existing mature works done in data integration systems. Specif...